package com.lagou.dao;

import com.lagou.pojo.User;
import org.dom4j.DocumentException;

import java.beans.PropertyVetoException;
import java.util.List;

public interface IUserDao {

    //查询所有用户
    public List<User> findAll() throws Exception;


    //根据条件进行用户查询
    public User findByCondition(User user) throws Exception;

    //根据条件修改用户
    int updateUser(User user) throws Exception;

    //新增用户
    int insertUser(User user) throws Exception;

    //根据条件删除用户
    int deleteUser(User user) throws Exception;
}
